sqrt((1-sinA)/(1+sinA))...

`sqrt((1-sinA)/(1+sinA))`

A

` sec A + tan A `

B

`sec A - tan A`

C

` sec^2 A + tan^2 A `

D

` sec^2 A - tan^2 A `

Verified by Experts

The correct Answer is:

B

sqrt((1-sinA)/(1+sinA))
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